Revert "Update schema.rb"

This reverts commit f6f65654e0a627c7e78ff92ee95dc14c63d92ec6.
Revert "Only show event attributes if they are present. #23"

This reverts commit 01c1e6dec3f8c6feec6cde850fd5cce84bd40e23.
Revert "Add events resource, import for meetup events, functionality for creating events manually. #23"

This reverts commit 894528490bda00fbae92e13e1e6679dc6d80d014.